A nut, round in shape, having all or part of its outer surface knurled. It may have provisions for external wrenching. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, round. (when height or thickness, and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6220-01-053-0681
NSN 6145-00-445-7839
NSN 5990-01-554-8547
NSN 6645-00-544-2578
NSN 5905-01-558-6705
NSN 5920-00-284-7780
NSN 6145-01-025-2296
NSN 5960-01-007-9404
NSN 6130-01-396-7559
NSN 6135-00-145-8884
NSN 5945-01-207-1732
NSN 5835-00-341-5441